CN202646584U - Differential case - Google Patents
Differential case Download PDFInfo
- Publication number
- CN202646584U CN202646584U CN 201220244637 CN201220244637U CN202646584U CN 202646584 U CN202646584 U CN 202646584U CN 201220244637 CN201220244637 CN 201220244637 CN 201220244637 U CN201220244637 U CN 201220244637U CN 202646584 U CN202646584 U CN 202646584U
- Authority
- CN
- China
- Prior art keywords
- axle journal
- housing
- case body
- axis channel
- right axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a differential case which comprises a case body (1). The case body (1) is provided with cavity (2) for accommodating a differential mechanism, a left axle journal (3) and a right axle journal (4) are arranged on two sides of the case body (1), a left axle channel (5) is arranged inside the left axle journal (3), a right axle channel (6) is arranged inside the right axle journal (4), the left axle channel (5) and the right axle channel (6) are communicated with the cavity (2), connecting plates (7) are transversely arranged on the outer wall of the case body, the case body (1), the left axle journal (3) and the right axle journal (4) are integrally and structurally connected with one another by the connecting plates (7), and a plurality of reinforcing ribs (8) distributed uniformly are longitudinally arranged on the outer wall of the case body (1).
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of improved differential carrier.
Background technique
Automobile differential is the important component part of ransaxle, its effect is to allow the both sides semiaxis with different rotating speed rotations in the semiaxis transferring power of both sides, satisfy two sidecar wheels and do equidistantly not travel with the form of pure rolling as far as possible, reduce the friction on tire and ground.Differential mechanism is comprised of mechanical parts such as differential carrier, planetary pinion, planet pin and differential gears, the power of motor enters the ransaxle differential mechanism through transmission shaft, drives planetary wheel carrier, drives left and right sides semiaxis, make left and right sidesing driving wheel with different speed rotations, to obtain good steering behaviour.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of Novel differential gear shell to be provided, and the utility model is to be achieved through the following technical solutions above-mentioned purpose:
A kind of differential carrier, comprise housing (1), this housing (1) has the cavity (2) that holds box of tricks, have left axle journal (3) and right axle journal (4) in the both sides of housing (1), described left axle journal (3) inside is provided with left axis channel (5), described right axle journal (4) inside is provided with right axis channel (6), this left axis channel (5) and right axis channel (6) connect with described cavity (2), the outer wall of described housing is horizontally arranged with connecting plate (7), described housing (1) is linked into one the formula structure with left axle journal (3) and right axle journal (4) by described connecting plate (7), and the outer wall of described housing (1) is vertically arranged with some even distribution stiffening ribs (8).
The beneficial effects of the utility model:
Compared with prior art, the advantage of the left shell of differential mechanism of this improvement structure is: 1, reasonable in design, simple in structure, be easy to manufacturing.2, steadiness that can the Effective Raise housing increases the service life.
Description of drawings:
Fig. 1 is the structural representation of differential carrier described in the utility model;
Fig. 2 is differential carrier schematic perspective view described in the utility model.
Description of reference numerals:
The 1-housing, 2-cavity, the left axle journal of 3-, the right axle journal of 4-, the left axis channel of 5-, the right axis channel of 6-, 7-connecting plate, 8-stiffening rib.
Embodiment
Below in conjunction with specific embodiment the utility model has been done further description.
Shown in Fig. 1-2, a kind of differential carrier, comprise housing (1), this housing (1) has the cavity (2) that holds box of tricks, have left axle journal (3) and right axle journal (4) in the both sides of housing (1), described left axle journal (3) inside is provided with left axis channel (5), described right axle journal (4) inside is provided with right axis channel (6), this left axis channel (5) and right axis channel (6) connect with described cavity (2), the outer wall of described housing is horizontally arranged with connecting plate (7), described housing (1) is linked into one the formula structure with left axle journal (3) and right axle journal (4) by described connecting plate (7), and the outer wall of described housing (1) is vertically arranged with some even distribution stiffening ribs (8).
Certainly; the above only is a kind of mode of execution of the present utility model; should be understood that those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications all belong within the protection domain of the utility model claim.
Claims (1)
1. differential carrier, comprise housing (1), this housing (1) has the cavity (2) that holds box of tricks, have left axle journal (3) and right axle journal (4) in the both sides of housing (1), described left axle journal (3) inside is provided with left axis channel (5), described right axle journal (4) inside is provided with right axis channel (6), this left axis channel (5) and right axis channel (6) connect with described cavity (2), the outer wall of described housing is horizontally arranged with connecting plate (7), described housing (1) is linked into one the formula structure with left axle journal (3) and right axle journal (4) by described connecting plate (7), and the outer wall of described housing (1) is vertically arranged with some even distribution stiffening ribs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244637 CN202646584U (en) | 2012-05-28 | 2012-05-28 | Differential case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244637 CN202646584U (en) | 2012-05-28 | 2012-05-28 | Differential case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646584U true CN202646584U (en) | 2013-01-02 |
Family
ID=47415694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244637 Expired - Fee Related CN202646584U (en) | 2012-05-28 | 2012-05-28 | Differential case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646584U (en) |
-
2012
- 2012-05-28 CN CN 201220244637 patent/CN202646584U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140528 |